function check(field){

	for (i = 0; i < field.length; i++){
		field[i].checked = true;
	}
}

function validateNotes(formName,fieldName,msg ,chk1){
	
	var	doc = "document."
	a=eval(doc+formName+"."+fieldName);
	
	fieldValue=eval(doc+formName+"."+fieldName + ".value")

			for(j=0;j!=chk1.length;j++){
				for(i=0;i<=fieldValue.length;i++){
					lower = fieldValue.toLowerCase();
					ch1 = lower.substring(i , i+chk1[j].length);
					if(ch1 == chk1[j]){
						alert("'"+ch1+"' Is Not Allow.");
						a.focus();
						return false;
						break;
					}
				}
			}
	return true;
}


function Change_BgColor(formName, tableid, rowname, chkid, selcolor, origcolor){
	//rowname = "nw_customer_no" + chk;
	//chkname = eval("document.customerlistfrm.ch" + chk + ".checked");
	var	doc = "document."
	chkname = eval(doc+formName+"."+chkid+".checked");
	
	//g_oDataTable = document.getElementById("datatable");
	g_oDataTable = document.getElementById(tableid);
	var aRows = g_oDataTable.tBodies[0].rows;
	var nRows = aRows.length-1;
	for (var i = nRows; i >= 0; i--) {
		if(aRows[i].id==rowname ) {
			aRows[i].className = (chkname==true) ? selcolor : origcolor;
		}
	}
}
//Changed by Neha(To pass the form name)
function SetChecked(frm,val){
	var frm = eval("document." + frm);
	dml = frm;
	len = dml.elements.length;
	var i=0;
	for( i=0 ; i<len ; i++) 
			dml.elements[i].checked=val;
}

function uncheck(field){
	for (i = 0; i < field.length; i++)
	{
		field[i].checked = false;
	}
}

function validsearch(frm,keyword1){
	var frm = eval(frm);
	if(frm.keyword1.value == ""){
		alert("Please enter a keyword for search");
		return false;
	}
	frm.action.value = "Search";
}

//function for checking user selects a select field
function chkSelectField(formName,fieldName,msg){

	fieldLength = parseInt(eval("document."+formName+"."+fieldName+".length"))
	for(i=0;i<fieldLength;i++){
		if(eval("document."+formName+"."+fieldName+"["+i+"].selected")){
			fieldValue = eval("document."+formName+"."+fieldName+"["+i+"].value")
			if(fieldValue == ""){
				alert(msg)
				eval("document."+formName+"."+fieldName+".focus()")
				return false;
				break;
			}	
		}
	}
return true
}

// function for checking if any option is selected or not


function chk_IsOptionSelected(formName,fieldName){

	fieldLength = parseInt(eval("document."+formName+"."+fieldName+".length"))
	for(i=0;i<fieldLength;i++){
		if(eval("document."+formName+"."+fieldName+"["+i+"].selected")){
			return true;
		}
	}
	return false;

}

//function for validating empty field


function validateBlank(formName,fieldName,msg){
	var	doc = "document."

	var input = eval(doc+formName+"."+fieldName+".value");
	var lenth = input.length ;
	var ctr=0 ;
		
	if(input==""){		
		alert(msg);
		eval(doc+formName+"."+fieldName+".focus()")
		return false;		
	}
	
	return true
}

function chkPercentageAmount(formName,fieldName1,fieldName2,msg)
{
	var	doc = "document."
	if(eval(doc+formName+"."+fieldName1+".value") == 'P')
	{
		if(eval(doc+formName+"."+fieldName2+".value") > 100)
		{
				alert(msg);
				eval(doc+formName+"."+fieldName2+".focus()");
				return false;
		}
	}
	else
	{
		return true;
	}	
}

//Check password and confirm password


function validateconfirmpass(formName,fieldName1,fieldName2,msg)
{
	var	doc = "document."
	//alert(eval(doc+formName+"."+fieldName1+".value"));
	//alert(eval(doc+formName+"."+fieldName2+".value"));
	
	if(eval(doc+formName+"."+fieldName1+".value") != eval(doc+formName+"."+fieldName2+".value"))
	{
		alert(msg);
		eval(doc+formName+"."+fieldName2+".focus()")
		return false;
	}
	return true
}


//End confirm password


function validateDecimal(formName,fieldName,msg){
var	doc = "document."

a=eval(doc+formName+"."+fieldName)
fieldValue=eval(doc+formName+"."+fieldName + ".value")


if (fieldValue.length<1)
{
	alert(msg)
	eval(doc+formName+"."+fieldName + ".select()")
	return false
}

chk1="123456789.0";

	for(i=0;i!=fieldValue.length;i++)
	{
		ch1=fieldValue.charAt(i);
		rtn1=chk1.indexOf(ch1);
		if(rtn1==-1)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;
		}
	}
return true
}    


//function for Validating Email

function validateEmail(formName,fieldName,msg){
	
	var doc = "document."
	str=eval(doc+formName+"."+fieldName+".value");
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(str)){return true}
	else
	{
		alert(msg)
		eval(doc+formName+"."+fieldName+".select()")
		return false
	}
}


//function for validating Number

function validateNumber(formName,fieldName,msg){


var	doc = "document."

a=eval(doc+formName+"."+fieldName)
fieldValue=eval(doc+formName+"."+fieldName + ".value")
if (fieldValue.length<1)
{
	alert(msg)
	eval(doc+formName+"."+fieldName + ".select()")
	return false
}

chk1="1234567890";

	for(i=0;i!=fieldValue.length;i++)
	{
		ch1=fieldValue.charAt(i);
		rtn1=chk1.indexOf(ch1);
		if(rtn1==-1)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;
		}
	}

return true	
}

function validateNumberInPercent(formName,fieldName,msg){


var	doc = "document."

a=eval(doc+formName+"."+fieldName)
fieldValue=eval(doc+formName+"."+fieldName + ".value")

if (fieldValue.length<1)
{
	alert(msg)
	eval(doc+formName+"."+fieldName + ".select()")
	return false
}

chk1="1234567890.";

	for(i=0;i!=fieldValue.length;i++)
	{
		ch1=fieldValue.charAt(i);
		rtn1=chk1.indexOf(ch1);
		if(rtn1==-1)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;
		}
	}

return true	
}


//added by Barry Nijenhuis on 2004-09-24 to validate phone/fax numbers
function validateCallNumber(formName,fieldName,msg){


var	doc = "document."

a=eval(doc+formName+"."+fieldName)
fieldValue=eval(doc+formName+"."+fieldName + ".value")

if (fieldValue.length<1)
{
	alert(msg)
	eval(doc+formName+"."+fieldName + ".select()")
	return false
}

chk1="1234567890-";

	for(i=0;i!=fieldValue.length;i++)
	{
		ch1=fieldValue.charAt(i);
		rtn1=chk1.indexOf(ch1);
		if(rtn1==-1)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;
		}
	}

return true	
}



// This functions are used on the forms listing the data like productlist, couponlist, categorylist etc.

// Returns the count of the checkbox selected

function numChecked(frm)
{
	j=0;
	for(i=0;i< frm.length;i++)
	{
		e=frm.elements[i];
		if (e.type=='checkbox' && e.name != 'allbox' && e.checked)
			j++;	
	}
	return j;
	
}

function slct1st()
{
	j=0;
	for(i=0;i< frm.length;i++)
	{
		e=frm.elements[i];
		if (e.type=='checkbox' && e.name != 'allbox' && e.checked)
			if(j==1) 
				e.checked=false;
			else 
				j=1;
	}
	return j;
}

// On the listing form we need to apply this function for each button to perform different actions


/*function Subm(act,first,dosub,opt, msg)
{
	frm = document.tableform;
	num = ((first) ? slct1st(frm) : numChecked(frm));
	
	if (num>0)
	{
		if(opt==1)
			checkDelete(msg);
		else if(opt==2)
			checkActive(msg);
		else if(opt==3)
			checkInActive(msg);
		if (dosub)
			return true;
	}
	else
		{
			
			alert("Please select Checkbox.");

	//return false; }
}
*/

// Modified by Neha(To pass the form name)

function Subm(frm,act,first,dosub,opt, msg){
	//frm = document.tableform;
	
	var frm = eval("document."+frm);
	
	num = ((first) ? slct1st(frm) : numChecked(frm));
	
	if (num>0)
	{
	    if(opt==1)
			checkDelete(frm,msg);
		else if(opt==2)
			checkActive(frm,msg);
		else if(opt==3)
			checkInActive(frm,msg);
		else if(opt==4)
			checkHold(frm,msg);
		else if(opt==5)
			checkSuspend(frm,msg);
		else if(opt==6)
			checkforgot_password(frm);
		else if(opt==7)
			checkBanned(frm,msg);
		else if(opt==8)
			checkSetOrder(frm,msg);
		else if(opt==9)
			checkOrderPosting(frm,msg);
		else if(opt==10)
			checkCopyList(frm,msg);	
		if (dosub)
			return true;
	}
	else
	 { 
		alert("Please select Checkbox.");
        //return false;
	 }
}

// This functions can be added for each new action

// Function called when delete action is performed

function checkforgot_password(frm)
{
	rtn=confirm("Confirm Forgotpassword Email ?");
	if(rtn==false)
	{
		return false;
	}
	else
	{
		//document.location="customer_a.php?action=Forgot_upd&nw_customer_no=" + document.customeradd.nw_customer_no.value;
		frm.action.value="Forgot_upd";
		frm.submit();
		//return true;
	}
}

// This function is used to copy Selected List

function checkCopyList(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="Copy";
		frm.submit();		}
}


function checkDelete(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="Delete";
		frm.submit();		}
}

// Function called when active action is performed

function checkActive(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="Active";
		frm.submit();		}
}

// Function called when Hold action is performed
function checkHold(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="Hold";
		frm.submit();		}
}

// Function called when Suspended action is performed
function checkSuspend(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="Suspended";
		frm.submit();		}
}

// Function called when Banned action is performed
function checkBanned(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="Banned";
		frm.submit();		}
}

//Function called when banner display order is set
function checkSetOrder(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="SetOrder";
		frm.submit();		}
}


//Function called when order is posted to suppliers
function checkOrderPosting(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="PostOrderToSupplier";
		frm.submit();		}
}


// Function called when InActive action is performed

function checkInActive(frm,msg)
{
	rtn=confirm(msg);
	if(rtn==false)
		{	return false;	}
	else
	{	frm.action.value="InActive";
		frm.submit();		}
}

function validatesymbol(formName,fieldName,msg)
{
	var	doc = "document."

	a=eval(doc+formName+"."+fieldName)
	fieldValue=eval(doc+formName+"."+fieldName + ".value")

	
	chk1 = "!@#$%^*+=|\~`{}[]:<>?/,";
 	chk3="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
	for(j=0;j!=fieldValue.length;j++)
 	{
		ch1= fieldValue.charAt(j);
		ch2= fieldValue.charAt(0);
		rtn1=chk1.indexOf(ch1);
		rtn3=chk3.indexOf(ch2);
		if(rtn3 < 0)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;
		}
		else if(rtn1!=-1)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;	
		}
	}
	return true;
}

function addressvalidatesymbol(formName,fieldName,msg)
{
	var	doc = "document."

	a=eval(doc+formName+"."+fieldName)
	fieldValue=eval(doc+formName+"."+fieldName + ".value")

	
	chk1 = "!@#$%^*+=|\~{}[]:<>?";
 	chk3="1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
	for(j=0;j!=fieldValue.length;j++)
 	{
		ch1= fieldValue.charAt(j);
		ch2= fieldValue.charAt(0);
		rtn1=chk1.indexOf(ch1);
		rtn3=chk3.indexOf(ch2);
		if(rtn3 < 0)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;
		}
		else if(rtn1!=-1)
		{
			alert(msg);
			eval(doc+formName+"."+fieldName + ".focus()")
			return false;
			break;	
		}
	}
	return true;
}



function showitemcomboselect(formName)
{
	frm = eval(formName);
	frm.action.value = "ItemPerPage";
	frm.perpagelimit.value=frm.itemperpage.value;
	frm.submit();
}